diff options
Diffstat (limited to 'docs/examples/externalsocket.c')
| -rw-r--r-- | docs/examples/externalsocket.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/docs/examples/externalsocket.c b/docs/examples/externalsocket.c index 5486d125..9b144b42 100644 --- a/docs/examples/externalsocket.c +++ b/docs/examples/externalsocket.c @@ -5,11 +5,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -19,9 +19,10 @@ * KIND, either express or implied. * ***************************************************************************/ -/* - * This is an example demonstrating how an application can pass in a custom +/* <DESC> + * An example demonstrating how an application can pass in a custom * socket to libcurl to use. This example also handles the connect itself. + * </DESC> */ #include <stdio.h> #include <string.h> @@ -53,7 +54,7 @@ static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream) { - int written = fwrite(ptr, size, nmemb, (FILE *)stream); + size_t written = fwrite(ptr, size, nmemb, (FILE *)stream); return written; } @@ -91,7 +92,7 @@ int main(void) WSADATA wsaData; int initwsa; - if((initwsa = WSAStartup(MAKEWORD(2,0), &wsaData)) != 0) { + if((initwsa = WSAStartup(MAKEWORD(2, 0), &wsaData)) != 0) { printf("WSAStartup failed: %d\n", initwsa); return 1; } @@ -106,7 +107,7 @@ int main(void) curl_easy_setopt(curl, CURLOPT_URL, "http://99.99.99.99:9999"); /* Create the socket "manually" */ - if( (sockfd = socket(AF_INET, SOCK_STREAM, 0)) == CURL_SOCKET_BAD ) { + if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == CURL_SOCKET_BAD) { printf("Error creating listening socket.\n"); return 3; } @@ -115,10 +116,10 @@ int main(void) servaddr.sin_family = AF_INET; servaddr.sin_port = htons(PORTNUM); - if (INADDR_NONE == (servaddr.sin_addr.s_addr = inet_addr(IPADDR))) + if(INADDR_NONE == (servaddr.sin_addr.s_addr = inet_addr(IPADDR))) return 2; - if(connect(sockfd,(struct sockaddr *) &servaddr, sizeof(servaddr)) == + if(connect(sockfd, (struct sockaddr *) &servaddr, sizeof(servaddr)) == -1) { close(sockfd); printf("client error: connect: %s\n", strerror(errno)); |